2013-12-30 A: We can offer you this in different levels of quality. B: Is there much of a difference in price ? A: Yes ,the economy model is about 30% less. B: We'll take that one . A:这产品我们有三种不同等级的品质。B:价钱也有很大的分别吧？A:是的，经济型的大约便宜30%。B:我们就买那种。

（2） A: Is this going to satisfy your requirements ? B: Actually , it is more than we need . A: We can give you a little cheaper model . B: Let me see the specifications for that . A:这种的合你的要求吗？B:事实上，已超出我们所需要的。A:我们可以提供你便宜一点的型式。B:让我看看它的规格说明书吧。

（3） A: You're asking too much for this part . B: we have some cheaper ones . A: What is the price difference ? B: The basic model will cost about 10% less . A:这零件你们要价太高了。B:我们有便宜一点的。A:价钱差多少？B:基本型的便宜约10%左右。

（4） A: How many different models of this do you offer? B: We have five different ones . A: Is there much of a price difference . B: Yes, so we had better look over your specifications. A:这个你们有多少种不同的型式。B:五种 A:价钱有很大的差别吗？B:是的，所以我们好先把您的规格说明细看一遍。